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# Periodic Stack of Particles

Erin Preston 1st period
by

## Erin Preston

on 22 March 2010

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#### Transcript of Periodic Stack of Particles

Periodic Stack of Particles
General Information
The periodic stack of particles is different than the modern periodic table in that it is a stack of 4 squares arranged in matricies that are arranged by the orbitals into concentric rings around the core. It is also 3-D.
The "s" ring is the core of the model and the other energy levels create concentric rings around the core.
The elements are pretty much arranged in numerical order by atomic number.
The cores are stacked to form the 3-D model.
The model is best used to help visulize how the orbitals are filled up.
The center column is s then p then d then f because that is the order in which the orbitals fill up.
The problem with this model is that the new elements that have been discovered have been placed in where you would not expect so it is not as easy to understand.
Historical Information
The periodic stack of particles was originally the Janet Periodic Table of Elements created in 1929 by Charles Janet.
Charles Janet created 3 different versions of the left step periodic table which eventually, in 2008, was stacked to form the periodic stack of particles.
Janet was a French engineer, company director, inventor and biologist who is best known for his novel Representations of the Periodic Table.
He died before the discovery of the neutron.
Recent scientists formed the periodic stack of elements to put the Janet periodic table into a more visualy appealing format.
The new format is used to arrange the elements according to orbital filling and is used by physicists.
Bibliography
Kingstone, Richard. "The Periodic Stack of Elements." Philica. N.p., n.d. Web. 21 Mar. 2010. <http://philica.com/display_observation.php?observation_id=16>.

Leach, Mark. "Periodic Stack of Particles." The Chemogenesis Web Book. N.p., n.d. Web. 21 Mar. 2010. <http://www.meta-synthesis.com/webbook/35_pt/pt_database.php?PT_id=156>.

Leach, Mark. "Janet's Left Step Periodic Table." The Chemogenesis Web Book. N.p., n.d. Web. 21 Mar. 2010. <http://www.meta-synthesis.com/webbook/35_pt/pt_database.php?PT_id=152>.

Quarks. "The Periodic Stack of Elements." Shaw Webspace. N.p., n.d. Web. 21 Mar. 2010. <http://www.members.shaw.ca/doulting/Home_files/>.

Stewart, P. J.. "Charles Janet." Wikipedia. N.p., n.d. Web. 21 Mar. 2010. <http://www.wikipedia.org/wiki/Charles_Janet>.
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